| 16. Round | 04/03/2000 | Stomil Olsztyn | - | Ruch Radzionków | 1:0 |  |
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| 17. Round | 11/03/2000 | Groclin Dyskobolia | - | Stomil Olsztyn | 3:2 | ||||
| 18. Round | 15/03/2000 | Stomil Olsztyn | - | Pogoń Szczecin | 1:1 | ||||
| 19. Round | 18/03/2000 | Stomil Olsztyn | - | Lech Poznań | 1:1 | ||||
| 20. Round | 25/03/2000 | Polonia Warszawa | - | Stomil Olsztyn | 2:0 | |
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| 21. Round | 01/04/2000 | Stomil Olsztyn | - | Ruch Chorzów | 0:0 | ||||
| 22. Round | 08/04/2000 | Wisła Kraków | - | Stomil Olsztyn | 4:2 | ||||
| 23. Round | 15/04/2000 | Stomil Olsztyn | - | ŁKS Łódź | 1:0 | |
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| 24. Round | 22/04/2000 | Górnik Zabrze | - | Stomil Olsztyn | 1:0 | |
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| 26. Round | 07/05/2000 | Amica Wronki | - | Stomil Olsztyn | 1:1 | ||||
| 28. Round | 20/05/2000 | Odra Wodzisław | - | Stomil Olsztyn | 3:1 | ||||
| 30. Round | 28/05/2000 | Widzew Łódź | - | Stomil Olsztyn | 2:2 |
Poland